Diff Report
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for is_string

is_stringRun #52f5cbc19a0d8Run #52f5cb0964fa0DiffDiff%
Number of Function Calls219 219 0 0.0%
Incl. Wall Time (microsec)9 7 -2 -22.2%
Incl. Wall Time (microsec) per call 0 0 -0 -22.2%
Excl. Wall Time (microsec)9 7 -2 -22.2%
Incl. CPU (microsecs)245 244 -1 -0.4%
Incl. CPU (microsecs) per call 1 1 -0 -0.4%
Excl. CPU (microsec)245 244 -1 -0.4%
Incl. MemUse (bytes)11,784 11,792 8 0.1%
Incl. MemUse (bytes) per call 54 54 0 0.1%
Excl. MemUse (bytes)11,784 11,792 8 0.1%
Incl. PeakMemUse (bytes)4,496 5,264 768 17.1%
Incl. PeakMemUse (bytes) per call 21 24 4 17.1%
Excl. PeakMemUse (bytes)4,496 5,264 768 17.1%

Parent/Child Regression/Improvement report for is_string [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
is_string0 N/A% -2 -2.2% -1 -0.5% 8 0.0% 768 2.6%
Exclusive Metrics Diff for Current Function-2 -100.0% -1 -100.0% 8 100.0% 768 100.0%
Parent functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -2 -100.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::execute0 N/A% 1 50.0% -3 -300.0% 0 0.0% 0 0.0%
Symfony\Component\EventDispatcher\ContainerAwareEventDispatcher::addSubscriberService0 N/A% -1 -50.0% 5 500.0% 0 0.0% 0 0.0%
drupal_render@50 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
drupal_render@30 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
drupal_render@40 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 1 100.0% 8 100.0% 0 0.0%
drupal_render@60 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_render0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::prepareTimezone0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_prepare_page0 N/A% 0 0.0% 0 0.0% 0 0.0% 768 100.0%
Drupal\Core\Form\FormBuilder::getFormId0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
template_preprocess_links0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 0.0%